The greek root-word Bios means life
Answer:
a = 9
Explanation:
5(a + 4) - 6a + 1 = 12
5a + 20 - 6a + 1 = 12
5a - 6a + 20 + 1 = 12
-1a + 21 = 12
-21 -21
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-1a = -9
/-1 /-1
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a = 9
Answer:
greenhouse gas most responsible for global warming
Explanation:
it's b. anaphase and spindle fibres pulls chromosomes towards the centrioles in this phase.
For an atom to become a positively charged ion it must lose negatively charged electrons.
